A fixed-length breaking and pulling feeding device for 2.5 mw retired wind power blades
By designing a fixed-length dismantling and traction feeding device for 2.5MW decommissioned wind turbine blades, and utilizing a combination of traction unit and sled, the low cutting efficiency, serious pollution, and risk of tipping over during the dismantling and transportation of wind turbine blades were solved, achieving safe and efficient dismantling and transportation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WEIJIA INTELLIGENT EQUIP (CHONGQING) CO LTD
- Filing Date
- 2025-09-30
- Publication Date
- 2026-07-21
AI Technical Summary
In the existing technology, the dismantling and transportation of wind turbine blades suffer from problems such as low cutting efficiency, serious pollution, high transportation costs, and easy tipping of dismantling devices. Especially in mountainous terrain with complex conditions, it is difficult to dismantle and transport wind turbine blades safely and efficiently.
A 2.5MW decommissioned wind turbine blade length-breaking traction and feeding device is adopted, including a traction unit, a stabilization unit and a sled. The wind turbine blade is directionally tractioned by a cable and a guide unit. Combined with a guide groove and a limiting device, the blade is ensured to move along a predetermined trajectory. The blade is fixed to a base on the mountain by a fixing rod to prevent it from tipping over.
This achieves stable directional traction of wind turbine blades, reduces lateral displacement during cutting and disassembly, improves cutting and disassembly efficiency, reduces transportation costs, and ensures operational safety and equipment lifespan.
Smart Images
Figure CN224532896U_ABST